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2 mar 2024 · Reptiles have several identifying characteristics: Ectothermic Metabolism: Reptiles are cold-blooded, meaning their internal temperature varies with the environment. Scaly Skin: They have dry, scaly skin that prevents water loss. Respiration: Reptiles breathe using lungs.
29 cze 2022 · The five main groups of vertebrates are fish, amphibians, reptiles, birds, and mammals. There are actually more categories, since bony fish are separate from jawless fish (lampreys and hagfish), cartilaginous fish (sharks and rays), and lobe-fin fish (lungfish and coelacanths).
3 paź 2019 · Country code: ES. Country: Spain. School subject: Natural Science (1061921) Main content: Animals (2012841) From worksheet author: Complete the classification of animals with a word bank. Other contents: Vertebrate animals, Mammals, Birds, Reptiles, Amphibians, Fish.
Reptile: A cold-blooded, usually egg-laying vertebrate such as a snake, turtle, lizard, crocodile, tuatara, or dinosaur; has dry scales, breathes with lungs its entire life. Vertebrate: An animal with a backbone; includes fish, amphibians, reptiles, birds, and mammals.
Download primary resource. PDF. This primary resource introduces children to several different species of reptile. Discover the diversity of creatures in this classification category.
Identify the characteristics of reptiles; Explain the pros and cons of the three different forms of nitrogenous waste elimination
28 lut 2021 · What you’ll learn to do: Identify characteristics of reptiles. Reptiles are tetrapod animals in the class Reptilia. This class includes today’s turtles, crocodilians, snakes, amphisbaenians, lizards, tuatara, and their extinct relatives.
